Global Patent Index - EP 2692866 A4

EP 2692866 A4 20140924 - GENETIC ENGINEERING METHOD AND MATERIAL FOR INCREASING PLANT YIELD

Title (en)

GENETIC ENGINEERING METHOD AND MATERIAL FOR INCREASING PLANT YIELD

Title (de)

GENTECHNOLOGISCHES VERFAHREN UND MATERIAL ZUR ERHÖHUNG EINES PFLANZENERTRAGS

Title (fr)

PROCÉDÉ ET MATÉRIAU D'INGÉNIERIE GÉNÉTIQUE PERMETTANT D'AUGMENTER LE RENDEMENT DES VÉGÉTAUX

Publication

EP 2692866 A4 20140924 (EN)

Application

EP 12765339 A 20120331

Priority

  • CN 201110081766 A 20110331
  • CN 2012073393 W 20120331

Abstract (en)

[origin: EP2692866A1] The present invention relates to genetic engineering methods and materials for improving plant yields. The present invention discloses that upregulating EXPA1 gene expression or activity of EXPA1 polypeptide, or co-expression of GhRDL1 and GhEXPA1 gene can improve plant traits. These methods have applications in crops and flower productions.

IPC 8 full level

A01H 5/00 (2006.01); C07K 14/415 (2006.01); C12N 1/21 (2006.01); C12N 5/04 (2006.01); C12N 15/29 (2006.01); C12N 15/82 (2006.01); C12R 1/01 (2006.01)

CPC (source: EP US)

C07K 14/415 (2013.01 - EP US); C12N 15/8261 (2013.01 - EP US); C12N 15/8262 (2013.01 - US); Y02A 40/146 (2017.12 - EP US)

Citation (search report)

  • [X] CN 101503690 A 20090812 - SHANGHAI INST BIOL SCIENCES [CN]
  • [X] WO 2005121364 A2 20051222 - EVOGENE LTD [IL], et al
  • [X] WO 2005095614 A1 20051013 - COMMW SCIENT IND RES ORG [AU], et al
  • [X] WO 2006040685 A2 20060420 - SWETREE TECHNOLOGIES AB [SE], et al
  • [A] CN 101503691 A 20090812 - SHANGHAI INST BIOL SCIENCES [CN]
  • [X] GRAY-MITSUMUNE MADOKA ET AL: "Ectopic expression of a wood-abundant expansin PttEXPA1 promotes cell expansion in primary and secondary tissues in aspen.", PLANT BIOTECHNOLOGY JOURNAL JAN 2008, vol. 6, no. 1, January 2008 (2008-01-01), pages 62 - 72, XP002728577, ISSN: 1467-7652
  • [X] BRUMMELL DAVID A ET AL: "Modification of expansin protein abundance in tomato fruit alters softening and cell wall polymer metabolism during ripening", PLANT CELL, vol. 11, no. 11, November 1999 (1999-11-01), pages 2203 - 2216, XP002728578, ISSN: 1040-4651
  • See references of WO 2012130174A1

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

EP 2692866 A1 20140205; EP 2692866 A4 20140924; AR 085832 A1 20131030; AU 2012237785 A1 20131031; AU 2016200894 A1 20160310; BR 112013025239 A2 20161227; CA 2831829 A1 20121004; CN 102732553 A 20121017; CN 102732553 B 20170926; MX 2013011188 A 20140312; US 2015203863 A1 20150723; WO 2012130174 A1 20121004; ZA 201307758 B 20160831

DOCDB simple family (application)

EP 12765339 A 20120331; AR P120101119 A 20120330; AU 2012237785 A 20120331; AU 2016200894 A 20160211; BR 112013025239 A 20120331; CA 2831829 A 20120331; CN 2012073393 W 20120331; CN 201210094113 A 20120331; MX 2013011188 A 20120331; US 201214007834 A 20120331; ZA 201307758 A 20131017